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28<h2><span class="refentrytitle">Function operator&amp;&amp;</span></h2>
29<p>boost::logic::operator&amp;&amp; &#8212; Computes the logical conjuction of two tribools. </p>
30</div>
31<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
32<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis">
33<span class="type"><a href="boost/logic/tribool.html" title="Class tribool">tribool</a></span> <span class="bold"><strong>operator</strong></span>&amp;&amp;(<a href="boost/logic/tribool.html" title="Class tribool">tribool</a> x, <a href="boost/logic/tribool.html" title="Class tribool">tribool</a> y);
34<span class="type"><a href="boost/logic/tribool.html" title="Class tribool">tribool</a></span> <span class="bold"><strong>operator</strong></span>&amp;&amp;(<a href="boost/logic/tribool.html" title="Class tribool">tribool</a> x, <span class="bold"><strong>bool</strong></span> y);
35<span class="type"><a href="boost/logic/tribool.html" title="Class tribool">tribool</a></span> <span class="bold"><strong>operator</strong></span>&amp;&amp;(<span class="bold"><strong>bool</strong></span> x, <a href="boost/logic/tribool.html" title="Class tribool">tribool</a> y);
36<span class="type"><a href="boost/logic/tribool.html" title="Class tribool">tribool</a></span> <span class="bold"><strong>operator</strong></span>&amp;&amp;(indeterminate_keyword_t, <a href="boost/logic/tribool.html" title="Class tribool">tribool</a> x);
37<span class="type"><a href="boost/logic/tribool.html" title="Class tribool">tribool</a></span> <span class="bold"><strong>operator</strong></span>&amp;&amp;(<a href="boost/logic/tribool.html" title="Class tribool">tribool</a> x, indeterminate_keyword_t);</pre></div>
38<div class="refsect1" lang="en">
39<a name="id1836526"></a><h2>Description</h2>
40<p>
41
42</p>
43<div class="variablelist"><table border="0">
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46<tr>
47<td>
48<span class="term">Returns:</span></td>
49<td>
50<p>the result of logically ANDing the two tribool values, according to the following table: </p>
51<div class="informaltable"><table class="table">
52<colgroup>
53<col>
54<col>
55<col>
56<col>
57</colgroup>
58<tbody>
59<tr>
60<td align="center" valign="middle"><span class="bold"><strong><code class="computeroutput">&amp;&amp;</code> </strong></span></td>
61<td align="center" valign="middle"><span class="bold"><strong>false</strong></span></td>
62<td align="center" valign="middle"><span class="bold"><strong>true</strong></span></td>
63<td align="center" valign="middle"><span class="bold"><strong>indeterminate</strong></span></td>
64</tr>
65<tr>
66<td align="center" valign="middle"><span class="bold"><strong>false</strong></span></td>
67<td align="center" valign="middle">false</td>
68<td align="center" valign="middle">false</td>
69<td align="center" valign="middle">false</td>
70</tr>
71<tr>
72<td align="center" valign="middle"><span class="bold"><strong>true</strong></span></td>
73<td align="center" valign="middle">false</td>
74<td align="center" valign="middle">true</td>
75<td align="center" valign="middle">indeterminate</td>
76</tr>
77<tr>
78<td align="center" valign="middle"><span class="bold"><strong>indeterminate</strong></span></td>
79<td align="center" valign="middle">false</td>
80<td align="center" valign="middle">indeterminate</td>
81<td align="center" valign="middle">indeterminate</td>
82</tr>
83</tbody>
84</table></div>
85<p>
86</p>
87</td>
88</tr>
89<tr>
90<td>
91<span class="term">Throws:</span></td>
92<td>Will not throw.</td>
93</tr>
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100<td align="right"><small>Copyright © 2002-2004 Douglas Gregor</small></td>
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